精密导航系统监测数据的模糊综合评价模型设计  

Design of Fuzzy Comprehensive Evaluation for Monitoringdata of Precision Navigation System

作　　者：邹岩[1] 张娜[2] 严小军[2] 耿振野[1] ZOU Yan;ZHANG Na;YAN Xiao-jun;GENG Zhen-ye(Changchun University of Science and Technology, Changchun 130022;Beijing Institute of Aerospace Control Devices, Beijing 100039)

机构地区：[1]长春理工大学,长春130022 [2]北京航天控制仪器研究所,北京100039

出　　处：《导航与控制》2018年第3期88-96,共9页Navigation and Control

摘　　要：为保证精密导航系统测试的客观性和科学性,针对现有导航系统的测试环境,设计了以AHP-模糊综合评价为架构的监测数据模糊评价模型。同时提出了综合模糊算子的方法,用以改善多个监测指标在评价结果合成时由于部分评价指标权重不突出而导致的整体评价不严谨的问题。最后利用最小置信度准则来验证评价结果,保证其有效性。通过算例验证可知,评价结果可以反映监测数据所对应的测试状态及性能,这为精密导航系统的测试提供了有效的测试分析和调试建议。As the purpose of ensuring the test＇s objectivity and scientificalness of the inertial platform system, a fuzzy evaluation model which was based on the architecture of AHP-fuzzy comprehensive evaluation was designed by investigating the environment of inertial platform system test. And proposing the method of comprehensive fuzzy operator aims to improve the preciseness of the evaluation which was consisted of different kinds of monitor index. At last, the minimum confidence criterion is used to validate the evaluation results and ensure its effectiveness. As the result of calculating example, the sta- tus and performance can be detected by analyzing the evaluation result. On other hand, the test analysis and debug advice can be provided by this evaluation model.

关 键 词：导航系统检测 模糊评价 多算子模糊合成 置信度校验 

分 类 号：U666.1[交通运输工程—船舶及航道工程]